Still a poor analogy. With feudalism, people had no choice. Now people have a choice but due to social pressure make terrible choices. No system can save people from their own short-sightedness, the best case is a system where those who want to choose an alternative can do so, and the Internet provides that.
And there is always the option of creating a puppet account on facebook and keeping any sensitive information anonymous.
And there is always the option of creating a puppet account on facebook and keeping any sensitive information anonymous.